CN106716893A - 用于无线网络中的改善通信效率的系统和方法 - Google Patents

用于无线网络中的改善通信效率的系统和方法 Download PDF

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Publication number
CN106716893A
CN106716893A CN201580043457.3A CN201580043457A CN106716893A CN 106716893 A CN106716893 A CN 106716893A CN 201580043457 A CN201580043457 A CN 201580043457A CN 106716893 A CN106716893 A CN 106716893A
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CN
China
Prior art keywords
tones
tone
subbands
message
data
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201580043457.3A
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English (en)
Chinese (zh)
Inventor
L·杨
J·L·陈
S·韦玛尼
B·田
R·坦达拉
Y·金
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Qualcomm Inc
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Qualcomm Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Qualcomm Inc filed Critical Qualcomm Inc
Publication of CN106716893A publication Critical patent/CN106716893A/zh
Pending legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/02—Selection of wireless resources by user or terminal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0041—Arrangements at the transmitter end
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2602—Signal structure
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2602—Signal structure
    • H04L27/26025—Numerology, i.e. varying one or more of symbol duration, subcarrier spacing, Fourier transform size, sampling rate or down-clocking
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Error Detection And Correction (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
CN201580043457.3A 2014-08-15 2015-08-14 用于无线网络中的改善通信效率的系统和方法 Pending CN106716893A (zh)

Applications Claiming Priority (9)

Application Number Priority Date Filing Date Title
US201462038103P 2014-08-15 2014-08-15
US62/038,103 2014-08-15
US201462069792P 2014-10-28 2014-10-28
US62/069,792 2014-10-28
US201562189165P 2015-07-06 2015-07-06
US62/189,165 2015-07-06
US14/825,944 US9844028B2 (en) 2014-08-15 2015-08-13 Systems and methods for improved communication efficiency in wireless networks
US14/825,944 2015-08-13
PCT/US2015/045246 WO2016025817A1 (en) 2014-08-15 2015-08-14 Systems and methods for improved communication efficiency in wireless networks

Publications (1)

Publication Number Publication Date
CN106716893A true CN106716893A (zh) 2017-05-24

Family

ID=55304665

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201580043457.3A Pending CN106716893A (zh) 2014-08-15 2015-08-14 用于无线网络中的改善通信效率的系统和方法

Country Status (6)

Country Link
US (1) US9844028B2 (enExample)
EP (1) EP3180879A1 (enExample)
JP (1) JP2017530599A (enExample)
KR (1) KR20170044642A (enExample)
CN (1) CN106716893A (enExample)
WO (1) WO2016025817A1 (enExample)

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US10375708B2 (en) * 2014-10-06 2019-08-06 Lg Electronics Inc. Method and apparatus for transmitting data on resource unit including pilot tone in WLAN
CN112272929A (zh) * 2018-03-06 2021-01-26 高通股份有限公司 在无线通信网络中经由子带进行通信的系统和方法
CN114667706A (zh) * 2019-11-07 2022-06-24 高通股份有限公司 分布式资源单元配置
CN115191099A (zh) * 2020-03-03 2022-10-14 高通股份有限公司 用于无线通信的频调规划
CN115211071A (zh) * 2020-03-13 2022-10-18 高通股份有限公司 针对功率谱密度（psd）限制的分布式频调映射

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CN106716913B (zh) * 2014-08-14 2020-06-30 Lg电子株式会社 为防止无线lan中的干扰而分配无线资源的方法和设备
US9716579B2 (en) * 2014-08-19 2017-07-25 Intel IP Corporation Subcarrier allocations for operation in mixed bandwidth environments
JP6282781B2 (ja) * 2014-09-13 2018-02-21 エルジー エレクトロニクス インコーポレイティド 無線ｌａｎにおけるリソース単位を割り当てる方法及び装置
US10128917B2 (en) * 2014-09-16 2018-11-13 Qualcomm Incorporated Systems and methods for tone plans for wireless communication networks
US10164729B2 (en) * 2014-10-02 2018-12-25 Marvell World Trade Ltd. System and method of tone mapping during single user and multiple user operating modes including transmissions respectively of OFDM symbols and OFDMA symbols in a WLAN
CN106797295B (zh) * 2014-10-05 2020-07-03 Lg 电子株式会社 在wlan中基于单个资源单元分配无线资源的方法和装置
US10411931B2 (en) * 2014-10-31 2019-09-10 Lg Electronics Inc. Method for transreceiving PPDU in wireless communication system and device for same
RU2669366C1 (ru) 2015-01-26 2018-10-12 Хуавей Текнолоджиз Ко., Лтд. Система и способ передачи формата кадра мультиплексирования с ортогональным частотным разделением каналов (ofdm)
US10536196B2 (en) * 2015-09-11 2020-01-14 Interdigital Patent Holdings, Inc. Multiple resource unit allocation for OFDMA WLAN
US10749644B2 (en) * 2016-08-12 2020-08-18 Huawei Technologies Co., Ltd. System and method for efficient bandwidth utilization
WO2019225687A1 (ja) * 2018-05-24 2019-11-28 株式会社Ｎｔｔドコモ ユーザ端末
US12167410B2 (en) 2019-07-05 2024-12-10 Lg Electronics Inc. Method and device for receiving PPDU having been subjected to LDPC tone mapping in broadband tone plan in wireless LAN system
US12034533B2 (en) * 2019-08-12 2024-07-09 Lg Electronics Inc. Method by which multi-RU receives LDPC-tone-mapped PPDU in wireless LAN system, and apparatus
US11323217B2 (en) 2019-08-29 2022-05-03 Cisco Technology, Inc. Multi-band width tone plan for OFDMA in a wireless network
CN112448803B (zh) * 2019-09-05 2023-05-16 华为技术有限公司 数据传输方法及装置
US12219590B2 (en) 2019-11-27 2025-02-04 Qualcomm Incorporated Parser and interleaving parameter design for resource unit aggregation
CN116709521A (zh) 2020-01-08 2023-09-05 华为技术有限公司 一种数据处理方法、装置
US12581469B2 (en) 2020-03-13 2026-03-17 Qualcomm Incorporated Physical layer (PHY) packet design for power spectral density (PSD) limits
KR102424464B1 (ko) 2020-07-02 2022-07-22 신한대학교 산학협력단 Ru 기반 ofdma 자원 할당을 위한 무선랜장치 및 그 장치의 구동방법

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US20110255620A1 (en) * 2010-04-14 2011-10-20 Qualcomm Incorporated Allocating and receiving tones for a frame
JP2014519268A (ja) * 2011-05-13 2014-08-07 クゥアルコム・インコーポレイテッド 複数のフォーマットを有するパケットのワイヤレス通信のためのシステムおよび方法

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CN102687423B (zh) * 2010-04-29 2016-11-09 Lg电子株式会社 在极高吞吐量无线局域网系统中发送数据方法和装置
KR101538255B1 (ko) * 2011-04-26 2015-07-20 인텔 코포레이션 저 전력 무선 네트워크를 위한 방법 및 장치
US9559810B2 (en) * 2012-09-10 2017-01-31 Intel Corporation Methods and arrangements for a check sequence
CN103780337B (zh) * 2012-10-26 2017-06-06 华为技术有限公司 Wlan系统中的交织处理方法和设备
US9325463B2 (en) * 2013-11-19 2016-04-26 Intel IP Corporation High-efficiency WLAN (HEW) master station and methods to increase information bits for HEW communication
US10164695B2 (en) * 2014-05-09 2018-12-25 Marvell World Trade Ltd. Tone block and spatial stream allocation
KR20170013905A (ko) * 2014-06-02 2017-02-07 마벨 월드 트레이드 리미티드 고효율 직교 주파수 분할 멀티플렉싱(ofdm) 물리 계층(phy)
RU2669366C1 (ru) * 2015-01-26 2018-10-12 Хуавей Текнолоджиз Ко., Лтд. Система и способ передачи формата кадра мультиплексирования с ортогональным частотным разделением каналов (ofdm)
US9906343B2 (en) * 2015-01-29 2018-02-27 Intel IP Corporation Techniques to communicate information using OFDMA tone allocation schemes in frequency bands
WO2016128852A1 (en) * 2015-02-11 2016-08-18 Marvell World Trade Ltd. Interference measurement pilot tones
US9819527B2 (en) * 2015-07-02 2017-11-14 Intel IP Corporation Transmitter for spatial modulation in a high-efficiency wireless local-area network

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US20110255620A1 (en) * 2010-04-14 2011-10-20 Qualcomm Incorporated Allocating and receiving tones for a frame
JP2014519268A (ja) * 2011-05-13 2014-08-07 クゥアルコム・インコーポレイテッド 複数のフォーマットを有するパケットのワイヤレス通信のためのシステムおよび方法

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Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10375708B2 (en) * 2014-10-06 2019-08-06 Lg Electronics Inc. Method and apparatus for transmitting data on resource unit including pilot tone in WLAN
US10925075B2 (en) 2014-10-06 2021-02-16 Lg Electronics Inc. Method and apparatus for transmitting data on resource unit including pilot tone in WLAN
CN112272929A (zh) * 2018-03-06 2021-01-26 高通股份有限公司 在无线通信网络中经由子带进行通信的系统和方法
CN112272929B (zh) * 2018-03-06 2021-09-07 高通股份有限公司 在无线通信网络中经由子带进行通信的系统和方法
CN114667706A (zh) * 2019-11-07 2022-06-24 高通股份有限公司 分布式资源单元配置
CN115191099A (zh) * 2020-03-03 2022-10-14 高通股份有限公司 用于无线通信的频调规划
CN115211071A (zh) * 2020-03-13 2022-10-18 高通股份有限公司 针对功率谱密度（psd）限制的分布式频调映射

Also Published As

Publication number Publication date
KR20170044642A (ko) 2017-04-25
US20160050666A1 (en) 2016-02-18
EP3180879A1 (en) 2017-06-21
WO2016025817A1 (en) 2016-02-18
JP2017530599A (ja) 2017-10-12
US9844028B2 (en) 2017-12-12

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